UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OKlvgMlN1LVMGS6VVnX9qca1cdD2C0gOlO+DIQXihZ4=' 
WHERE 
  key_id = '269549615049f9f4ec9758af31d735c536ce0121ee4a2f2fedeee637fc20a053' 
  AND (
    token = 'OKlvgMlN1LVMGS6VVnX9qca1cdD2C0gOlO+DIQXihZ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )